Finding the Third Proportional to 4,133,166 and 8,758,020

Step by Step Solution

1. Step 1: Write the proportion equation
   4,133,166 : 8,758,020 = 8,758,020 : x
2. Step 2: Convert to fraction form
   4,133,166/8,758,020 = 8,758,020/x
3. Step 3: Cross multiply
   4,133,166x = 8,758,020 × 8,758,020
4. Step 4: Simplify right side
   4,133,166x = 76,702,914,320,400
5. Step 5: Solve for x
   x = 76,702,914,320,400/4,133,166
6. Step 6: Final answer
   x = 18,557,907.99